---
title: "Mr William Jonathan Rossiter — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0fe11ac9-5bf3-4c55-bb4f-71c5794ce8a1
json: https://whiteintel.dev/api/public/dossier/0fe11ac9-5bf3-4c55-bb4f-71c5794ce8a1
identifier: psc:hUqlNS5ytCnrPSBEil-FPUfRa3s
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr William Jonathan Rossiter

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:hUqlNS5ytCnrPSBEil-FPUfRa3s`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0fe11ac9-5bf3-4c55-bb4f-71c5794ce8a1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0fe11ac9-5bf3-4c55-bb4f-71c5794ce8a1  

## Ownership & control

### Holdings / subsidiaries

- **ET CETERIS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/080b7258-228b-59e5-8938-9567cb76440b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr William Jonathan Rossiter**. Human view: https://whiteintel.dev/entity/0fe11ac9-5bf3-4c55-bb4f-71c5794ce8a1 · Structured JSON: https://whiteintel.dev/api/public/dossier/0fe11ac9-5bf3-4c55-bb4f-71c5794ce8a1._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._